Carlos Mendes de Azevedo, Luiz Antonio Belletti Rodrigues. CP/M graph-plus: CP/M with graphic resources. In Anne-Marie Claybrook, Jacob Slonim, editors, Proceedings of the 1983 ACM SIGSMALL symposium on Personal and small computers, SIGSMALL 1983, San Diego, California, USA, December 7-9, 1983. pages 61-64, ACM, 1983. [doi]
Abstract is missing.